Samsung is unveiling the Galaxy Camera 2 today, its second take on the idea of a truly smart point-and-shoot. Like its predecessor, the Galaxy Camera 2 runs Android, has wireless connectivity, and is operated primarily through controls on a large, 4.8-inch touchscreen. It's still designed around making photos easy to share and edit using Android apps, but this time around, Samsung is promising a camera that can take even better photos in the first place — potentially making up for one of its predecessor's weakest points.